Method for controlling and preventing meloidogyne spp. of Cucurbita pepo by biological trapping

A technology for root-knot nematodes and zucchini, which is applied in the directions of chemicals for biological control, botanical equipment and methods, biocides, etc. high yield effect

Inactive Publication Date: 2016-10-12
胡永军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the conventional method of planting insect-attracting crops is usually the upper and lower stubble cultivation mode, the recurrence rate of root-knot nematode is high, and the ideal control effect must be achieved by auxiliary application of chemical drugs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1 , In a solar greenhouse in Shouguang City, on February 1, 2014, zucchini was planted, and the zucchini variety was golden coral, which was cultivated by hanging vines. Set up 4 treatments, 3 repetitions, random block arrangement, the plot area is 120m 2 , except for the required measures, the other management measures are exactly the same. The root-knot nematode disease in the solar greenhouse selected for the field test was extremely serious, and the previous crop was cucumber, which reduced the yield by more than 30%.

[0037] Process 1: Cultivate zucchini by the method of the present invention, and the concrete technical scheme is as follows:

[0038] 1) Set up the cultivation ridge: the cultivation ridge is 60 cm wide and 25 cm high, 2 grooves with a depth of 10 cm are dug on the cultivation ridge, the cultivation ridge is equally divided into 3 protruding bands, the ridge surface forms a double concave shape, and the groove is concave. Part of the wid...

Embodiment 2

[0060] Example 2 , In a solar greenhouse in Shouguang City, on February 1, 2014, zucchini was planted, and the zucchini variety was golden coral, which was cultivated by hanging vines. Set up 5 treatments, 3 repetitions, using random block arrangement, the plot area is 120m 2 , except for the required measures, the other management measures are exactly the same. The root-knot nematode disease in the solar greenhouse selected for the field test was extremely serious, and the previous crop was cucumber, which reduced the yield by more than 30%.

[0061] Process 1: Cultivate zucchini by the method of the present invention, and the concrete technical scheme is as follows:

[0062] 1) Set up the cultivation ridge: the cultivation ridge is 60 cm wide and 25 cm high, 2 grooves with a depth of 10 cm are dug on the cultivation ridge, the cultivation ridge is equally divided into 3 protruding bands, the ridge surface forms a double concave shape, and the groove is concave. Part of t...

Embodiment 3

[0115] Example 3 , In a solar greenhouse in Shouguang City, on February 1, 2014, zucchini was planted, and the zucchini variety was golden coral, which was cultivated by hanging vines. Set up 5 treatments, 3 repetitions, using random block arrangement, the plot area is 120m 2, except for the required measures, the other management measures are exactly the same. The root-knot nematode disease in the solar greenhouse selected for the field test was extremely serious, and the previous crop was cucumber, which reduced the yield by more than 30%.

[0116] Process 1: Cultivate zucchini by the method of the present invention, and the concrete technical scheme is as follows:

[0117] 1) Set up the cultivation ridge: the cultivation ridge is 60 cm wide and 25 cm high, 2 grooves with a depth of 10 cm are dug on the cultivation ridge, the cultivation ridge is equally divided into 3 protruding bands, the ridge surface forms a double concave shape, and the groove is concave. Part of th...

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PUM

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Abstract

The invention discloses a method for controlling and preventing meloidogyne spp. of Cucurbita pepo by biological trapping. According to the method, through reasonably setting a planting mode, the interplanting of main cultivated crops and biological trapping plants is achieved; and the planting mode is organically combined with multiple technical measures, so that chemical pesticides are not used completely, the meloidogyne spp. of the Cucurbita pepo can be effectively controlled, the yield of the Cucurbita pepo is increased, and thus the method is in line with the environment-friendly and low-carbon idea. The control efficiency of the method to the meloidogyne spp. of the Cucurbita pepo reaches 88.9% to 91.6%, and the yield of the Cucurbita pepo is increased by 17.0% compared with that of the traditional control methods.

Description

technical field [0001] The invention relates to a method for controlling root-knot nematode of zucchini based on biological trapping, belongs to the technical field of green prevention and control of root-knot nematode of vegetables, and is suitable for cultivation of zucchini hanging vines in solar greenhouses. Background technique [0002] Root-knot nematode damage is one of the main hazards in the production process of zucchini crops, which can cause a reduction of more than 30% of zucchini production, or even a total failure. In recent years, the planting area of ​​vegetables in protected areas such as solar greenhouses in my country has continued to expand, and the temperature and humidity of the sun are suitable, coupled with continuous cropping all year round, resulting in the increase of root-knot nematodes year by year. The commonly used control method is basically the application of chemical pesticides, such as: thiazolphos, phoxim, damaron, dichloropromethazine, m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G1/00A01N65/38A01P17/00A01P5/00
CPCA01G13/00A01G22/00A01N65/00A01N65/38A01N2300/00
Inventor 胡永军桑毅振王明钦桑毅冲
Owner 胡永军
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